Smart ring



FIG. 1 is a front perspective view of a smart ring, showing my new design;

FIG. 2 is a front elevation view thereof;

FIG. 3 is a rear elevation view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is a bottom perspective view thereof.

The broken lines in the drawings illustrate portions of the smart ring that form no part of the claimed design.

The dash-dot-dash broken lines in FIGS. 1-5, and 7-8 are included to show a claim boundary only and form no part of the claimed design. 

CLAIM I claim the ornamental design for a smart ring, as shown and described. 